CN107875424A - Multi-purpose medical instrument interior structure sterilizer - Google Patents
Multi-purpose medical instrument interior structure sterilizer Download PDFInfo
- Publication number
- CN107875424A CN107875424A CN201710946983.1A CN201710946983A CN107875424A CN 107875424 A CN107875424 A CN 107875424A CN 201710946983 A CN201710946983 A CN 201710946983A CN 107875424 A CN107875424 A CN 107875424A
- Authority
- CN
- China
- Prior art keywords
- air pump
- atomizer
- conduit
- negative pressure
- ozone generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 17
- 230000001954 sterilising effect Effects 0.000 abstract description 14
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract description 8
- 206010002091 Anaesthesia Diseases 0.000 abstract description 3
- 230000037005 anaesthesia Effects 0.000 abstract description 3
- 210000004072 lung Anatomy 0.000 abstract description 3
- 238000000502 dialysis Methods 0.000 abstract description 2
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 210000003734 kidney Anatomy 0.000 abstract description 2
- 238000009613 pulmonary function test Methods 0.000 abstract description 2
- 230000002612 cardiopulmonary effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000000645 desinfectant Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 210000004666 bacterial spore Anatomy 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a kind of Multi-purpose medical instrument interior structure sterilizer,Including casing,The ozone generator for being connected with malleation air pump is provided with the casing,Negative pressure air pump and control circuit,The ozone generator is connected with the first conduit,The negative pressure air pump is connected by the second conduit with filter,Atomizer is provided with the casing,The atomizer is connected by the 3rd conduit with first conduit,The control circuit controls malleation air pump,Ozone generator,The on or off of atomizer and negative pressure air pump,The aqueous hydrogen peroxide solution that concentration expressed in percentage by volume is 8% ~ 12% is provided with the atomizer,The present invention is applied to the sterilization inside the various Medical Instruments with pipeline,Such as lung ventilator,Anesthesia machine,Pulmonary function test apparatus,Cardiopulmonary bypass unit,The sterilization of artificial kidney dialysis's machine,It can enable contaminated instrument internal thoroughly sterilize without suffering erosion,Damage.
Description
Technical field
The present invention relates to a kind of sterilizing machine, is carried out disinfection more particularly to a kind of internal structure to various medical apparatus
Machine.
Background technology
At present, in order that the instrument after contaminated can also reuse, the methods of most of sterilizations or take disposable
The replacing of article is wiped to instrument using disinfectant, is soaked or carry out direct irradiation to instrument with ultraviolet, on
State various methods and some limitations all be present, as the replacing of disposable can increase the cost of sterilization, the device particularly having
It can not change.The surface for being wiped, being soaked the inner body that can make medical apparatus to instrument using liquid disinfectant is applied
Layer is damaged, accelerated ageing speed, while the cross-infection that may also can cause disease is wiped with disinfectant, causes infectious disease
Diffusion.Invalid using sterilization of the ultraviolet to the inside of instrument, Chinese patent 200420029406.4 discloses a kind of humidification
Device and internal sterilizer of multipurpose medical instrument, it can carry out low-level sterilization to the internal structure of various medical apparatus,
Killing to common pathogen is effective, and sterilization is convenient, simple and direct.But the disinfection effect of this invention is limited, to bacterial spore effect
Difference.
The content of the invention
The purpose of the present invention is to overcome the shortcomings of that prior art is limited to the disinfection effect of bacterium, there is provided a kind of multipurpose doctor
Use instrument interior structure sterilizer.
Technical scheme is summarized as follows：
A kind of Multi-purpose medical instrument interior structure sterilizer, including casing, it is provided with the casing and is connected with malleation air pump
Ozone generator, negative pressure air pump and control circuit, the ozone generator is connected with the first conduit, and the negative pressure air pump passes through
Second conduit is connected with filter, and atomizer is provided with the casing, and the atomizer passes through the 3rd conduit and described first
Conduit connects, and the control circuit controls the on or off of malleation air pump, ozone generator, atomizer and negative pressure air pump, the mist
Change the aqueous hydrogen peroxide solution for being provided with that concentration expressed in percentage by volume is 8%~12% in device, the concentration of aqueous hydrogen peroxide solution is preferred
For 10%.
Filter can select various types of filters, can also select following filters, and filter includes cylinder, institute
State and support orifice plate and lower support orifice plate are provided with the inside of cylinder, set successively between the upper support orifice plate and lower support orifice plate
It is equipped with the first nonwoven fibre layers, active carbon layer and the second nonwoven fibre layers.
The control circuit includes 89C2051 single-chip microcomputers, and the 89C2051 single-chip microcomputers pass through wave filter and electric current through wire
Power supply is connected, and the 89C2051 single-chip microcomputers are connected with malleation air pump, ozone generator, negative pressure air pump and atomizer respectively.
The present invention can obtain extensive use in medical equipment, public contaminated equipment, laboratory equipment, monitoring instrument, special
It is not to be applied to the various sterilizations with pipeline inside medical apparatus, such as lung ventilator, Anesthesia machine, pulmonary function test apparatus, external
The sterilization of circulator, artificial kidney dialysis's machine, it can enable contaminated instrument internal sterilize without suffering erosion, damaging.
There is advantages below in practical application：Can avoid instrument using it is rear make next user because contaminated caused by
Cross-infection；Avoid instrument from being disinfected not in time after, virus, bacterium particularly bacillus instrument internal grow,
Breeding；Medical worker is avoided to patient using i.e. time-consuming and laborious when disassembling cleaning after lung ventilator, Anesthesia machine, it is extremely inconvenient
Drawback；Avoid using liquid disinfection can not rinse in time and caused by instrument can not use in a short time；Avoid and disappeared with liquid
The residual of thimerosal causes allergy and toxic reaction to patient after poison；Avoid because sterilization method is different and cause sterilization not thorough
The negative effect at bottom, the present invention have powerful bactericidal effect because two kinds of disinfectants act synergistically.
Due to simple to operate, easy to connect, intellectuality when machine is run of the present invention, therefore avoid due to operating with
Improper the problem of bringing.After the present invention sterilizes, the gas of air is discharged into, can reach discharging standards.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the control circuit block diagram of the present invention；
Fig. 3 is the control circuit workflow diagram of the present invention；
Fig. 4 is a kind of diagrammatic cross-section of filter of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings：
A kind of Multi-purpose medical instrument interior structure sterilizer, including casing 1, are provided with casing and are connected with malleation air pump 6
Ozone generator 2, (can also select with malleation air pump ozone generator such as model FQ-100 Yueqing Cities hundred please health electricity
Sub- Co., Ltd produces, itself subsidiary malleation air pump), negative pressure air pump 3 (pleases health electronics in the model QC02 Yueqing Cities hundred of air pump
Co., Ltd produce) and control circuit 4, ozone generator be connected with the first conduit 5, negative pressure air pump passes through the second conduit 7 and mistake
Filter 8 is connected, and atomizer 9 is provided with casing, and atomizer is connected by the 3rd conduit 10 with the first conduit, control circuit control
The on or off of malleation air pump, ozone generator, atomizer and negative pressure air pump, aqueous hydrogen peroxide solution, mistake are provided with atomizer
The concentration expressed in percentage by volume of oxidation aqueous solution of hydrogen can select 8% or 9% or 10% or 11% or 12%, preferably select 10%.Atomization
Device can select the atomizer of various models, such as from the ultrasonic ultrasonic delay line memory that Tianjin Chuan Qian Electronics Co., Ltd.s produce
(CQ-WH2001B)。
Filter can select each type of various models, can also select following structures, filter includes cylinder
Body 11, support orifice plate 12 and lower support orifice plate 13 are provided with the inside of cylinder, between upper support orifice plate and lower support orifice plate according to
It is secondary to be provided with the first nonwoven fibre layers 14, active carbon layer 15, the second nonwoven fibre layers 16.
Control circuit can select 89C2051 single-chip microcomputers, and 89C2051 single-chip microcomputers are connected through wire by wave filter and power supply
Connect, 89C2051 single-chip microcomputers are connected with malleation air pump, ozone generator, negative pressure air pump, atomizer and display respectively again.
Wave filter filters for 220V.
The original of internal sterilization is carried out to being contaminated instrument with a kind of Multi-purpose medical instrument interior structure sterilizer of the present invention
Manage and be：By the way that the first conduit is connected with the air inlet for the instrument being sterilized, then going out filter and the instrument that is sterilized
Gas port is connected, and sets disinfecting time, turns on the power, and opens Multi-purpose medical instrument interior structure sterilizer starting switch, makes
Malleation air pump, ozone generator, atomizer and negative pressure air pump operation, air-flow caused by malleation air pump drive ozone and hydrogen peroxide
Mist is input to the instrument internal that need to be sterilized, and carry out disinfection processing to instrument internal, and the gas after now sterilizing, in negative pressure air pump
Filtered discharge under effect, due to the synergy of ozone and hydrogen peroxide, kill the microorganism that need to sterilize instrument internal.
Claims (3)
1. a kind of Multi-purpose medical instrument interior structure sterilizer, including casing, it is provided with the casing and is connected with positive pressure gas
Ozone generator, negative pressure air pump and the control circuit of pump, the ozone generator are connected with the first conduit, and the negative pressure air pump leads to
Cross the second conduit to be connected with filter, it is characterized in that being provided with atomizer in the casing, the atomizer passes through the 3rd conduit
Be connected with first conduit, control circuit control malleation air pump, ozone generator, atomizer and negative pressure air pump open or
Close.
A kind of 2. Multi-purpose medical instrument interior structure sterilizer according to claim 1, it is characterized in that the filter
Including cylinder, support orifice plate and lower support orifice plate, the upper support orifice plate and lower supported hole are provided with the inside of the cylinder
The first nonwoven fibre layers, active carbon layer and the second nonwoven fibre layers are disposed between plate.
A kind of 3. Multi-purpose medical instrument interior structure sterilizer according to claim 1, it is characterized in that the control electricity
Road includes 89C2051 single-chip microcomputers, and the 89C2051 single-chip microcomputers are connected through wire by wave filter with current and power supply, described
89C2051 single-chip microcomputers are connected with malleation air pump, ozone generator, negative pressure air pump and atomizer respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710946983.1A CN107875424A (en) | 2017-10-12 | 2017-10-12 | Multi-purpose medical instrument interior structure sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710946983.1A CN107875424A (en) | 2017-10-12 | 2017-10-12 | Multi-purpose medical instrument interior structure sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107875424A true CN107875424A (en) | 2018-04-06 |
Family
ID=61781447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710946983.1A Withdrawn CN107875424A (en) | 2017-10-12 | 2017-10-12 | Multi-purpose medical instrument interior structure sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107875424A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111671957A (en) * | 2020-06-24 | 2020-09-18 | 江苏医尔健康管理有限公司 | Loop disinfection system |
| CN112535750A (en) * | 2020-12-13 | 2021-03-23 | 孙涛 | Simple and efficient sterilizing ozone machine |
-
2017
- 2017-10-12 CN CN201710946983.1A patent/CN107875424A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111671957A (en) * | 2020-06-24 | 2020-09-18 | 江苏医尔健康管理有限公司 | Loop disinfection system |
| CN112535750A (en) * | 2020-12-13 | 2021-03-23 | 孙涛 | Simple and efficient sterilizing ozone machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180406 |